Side-by-Side IQ Profile: Dogue de Bordeaux vs. Norwich Terrier
The Cosmic Pet Pet IQ Lab assesses canine intelligence across five critical dimensions. For both the Dogue de Bordeaux and the Norwich Terrier, each dimension registers a score of 3/5, indicating a moderate capacity. However, the *expression* of these scores is profoundly shaped by their breed-specific traits and historical roles, leading to distinct real-world applications of their cognitive abilities.
For the **Dogue de Bordeaux (Working Group)**, a **Problem Solving score of 3/5** manifests as a deliberate approach to novel situations; they might methodically figure out how to open a gate to access a desired area or understand complex household routines, often observing before acting. Their **Training Speed of 3/5** means they require consistent, patient repetition to master new commands, but once learned, these behaviors are usually deeply ingrained. Their **Social Intelligence at 3/5** enables them to keenly discern human moods and intentions, often responding with a calm, empathetic presence and a protective stance towards their family. An **Instinctive Drive of 3/5** primarily reflects their historical guardian role, leading to a watchful nature and a readiness to respond to perceived threats within their territory. Finally, their **Memory, also 3/5**, contributes to their consistent temperament, allowing them to recall familiar faces, established routines, and the consequences of past actions with reliable accuracy.
The **Norwich Terrier (Terrier Group)**, despite identical scores, applies its cognitive skills differently. Their **Problem Solving score of 3/5** often expresses itself through tenacious resourcefulness, such as persistent efforts to extract a treat from a puzzle toy or navigate challenging terrain during exploration. A **Training Speed of 3/5** for a Norwich means they grasp commands moderately quickly, but their independent spirit and innate curiosity necessitate engaging, reward-based methods to maintain focus and compliance. Their **Social Intelligence, also 3/5**, is typically outgoing and expressive; they are adept at engaging with their human companions, often seeking interaction and responding enthusiastically to social cues. An **Instinctive Drive of 3/5** is strongly tied to their terrier heritage, manifesting as a keen interest in chasing small scurrying creatures, digging, and exploring scents with unwavering focus. Their **Memory, at 3/5**, allows them to recall specific locations of interest, favorite toys, and learned behaviors, contributing to their adaptability and ability to form strong associations within their environment.
Where Dogue de Bordeaux Wins Cognitively
While their IQ scores are numerically identical, the Dogue de Bordeaux's cognitive strengths shine in contexts demanding a thoughtful, imposing presence. Their 3/5 social intelligence, combined with their substantial physical presence, translates into a remarkable ability to act as a discerning guardian. They excel at assessing social dynamics and responding appropriately, often with a subtle yet authoritative demeanor that can deter unwanted attention. This isn't about raw speed of thought, but rather the measured application of their problem-solving and social awareness to maintain order and provide a steadfast, protective companionship. Their memory (3/5) ensures they reliably recall who belongs and who doesn't, contributing to their consistent protective role.
Where Norwich Terrier Wins Cognitively
The Norwich Terrier's cognitive advantages become apparent in situations requiring tenacity, agility, and focused exploration. Their 3/5 instinctive drive, coupled with their moderate problem-solving, makes them exceptionally adept at tasks that tap into their innate prey drive and curiosity. They are masters of navigating intricate spaces and persistently working towards a goal, whether it's unearthing a buried treasure in the yard or mastering an agility course. Their social intelligence, while rated the same, often manifests as a more overtly engaging and spirited interaction style, making them seem exceptionally responsive and communicative in a lively family setting. This combination makes them particularly sharp at identifying and pursuing environmental stimuli with spirited determination.
Which is Easier to Train and Why
Both breeds register a 3/5 for training speed, yet the *experience* of training them can differ significantly due to their inherent temperaments. The Dogue de Bordeaux, with its deliberate nature and inclination towards comfort, can sometimes appear slower to respond initially. Their immense size requires more physical effort for movement, and their independent streak means they need clear motivation and consistent, gentle guidance. Training a Dogue requires immense patience and a positive reinforcement approach; they thrive on building trust and understanding the 'why' behind a command, rather than simply complying.
The Norwich Terrier, despite the same training speed score, presents a different set of challenges. Their strong terrier drive and innate curiosity mean they can be easily distracted by their environment, requiring creative and high-value rewards to maintain focus. Their problem-solving might be directed at finding ways to get what they want, rather than strictly adhering to commands. Training a Norwich demands engaging, varied sessions to keep their interest, along with unwavering consistency to manage their independent spirit. Neither breed is inherently 'easier'; rather, they both require a dedicated owner prepared to tailor their training methods to the breed's specific behavioral nuances.
Which Suits Active Owners vs. Relaxed Owners
The Dogue de Bordeaux, despite its imposing size, often suits a more relaxed owner, provided their moderate exercise needs are consistently met. They are generally content to lounge indoors, observing their surroundings with a calm demeanor, making them excellent companions for those who appreciate a quiet, watchful presence after a couple of substantial daily walks or yard play. Their social intelligence and memory make them excellent family dogs, attentive and often seeking proximity to their humans. Owners who enjoy a deliberate pace and a dog that is a serene presence indoors will find a good match in a Dogue.
Conversely, the Norwich Terrier, despite its smaller stature, typically suits a more active owner. Their 3/5 instinctive drive and problem-solving skills mean they thrive on regular mental stimulation and physical activity. They love to explore, dig, and chase, making them ideal for owners who enjoy hiking, agility, or engaging in interactive games. While they can relax, their default setting is one of curious engagement with their environment. Owners who appreciate a lively, tenacious companion who is always ready for an adventure will find the Norwich a fulfilling partner, as long as they can provide ample opportunities for their inherent drives to be expressed constructively.
The Verdict
Opt for the Dogue de Bordeaux if you seek a calm, gentle guardian with a deliberate nature, valuing a thoughtful presence and consistent routine over high-energy antics. They are ideal for owners who can provide consistent, patient training and appreciate a dog whose intelligence manifests as loyal guardianship and empathetic companionship.
Select the Norwich Terrier if you desire a spirited, tenacious companion eager for engagement, exploration, and mental challenges, suitable for owners who enjoy an active lifestyle and appreciate a dog with a lively, independent personality. They thrive with creative training and plenty of opportunities to express their natural curiosity and drive.
🧠 Find Your Pet's IQ Score
Our Pet IQ Lab assessment covers 25+ tests across 5 cognitive dimensions — personalized to your breed.
Take the Full IQ Test →Frequently Asked Questions
Do Dogue de Bordeaux or Norwich Terriers require extensive mental stimulation?
Both breeds benefit from regular mental engagement, even with their moderate problem-solving scores. For a Dogue de Bordeaux, this might involve learning new commands or engaging in scent work, while a Norwich Terrier thrives on puzzle toys and exploration. Providing appropriate mental outlets prevents boredom and channels their drives constructively.
How does the 'instinctive drive' score of 3/5 manifest differently in these two breeds?
For the Dogue de Bordeaux, a 3/5 instinctive drive primarily translates to a protective and watchful nature, stemming from their guardian heritage. In the Norwich Terrier, the same score fuels their tenacious prey drive and curiosity, prompting them to explore and investigate with vigor. These distinct manifestations require different management strategies.
Can a Dogue de Bordeaux and a Norwich Terrier live together harmoniously given their size difference?
Yes, with proper socialization and management, these breeds can coexist. The Dogue de Bordeaux's generally calm social intelligence combined with the Norwich Terrier's confident nature can create an interesting dynamic, but supervision during play is crucial due to the size disparity. Early introductions and mutual respect are key for a peaceful multi-dog household.

